| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.83 | 10.524% | $191.0186 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $233.48 | 3.204% | $240.9607 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $123.89 | 8.305% | $134.1791 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $109.49 | 4.534% | $114.4543 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $78.29 | 11.634% | $87.3983 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $130.35 | 5.670% | $137.7408 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $163.64 | 13.320% | $185.4368 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $1,011.97 | $1,091.1886 | $1,091.19 | $1,091.20 | $1,091.20 | |